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Individual Calculations May 2010 |
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| Maroroa, Sue Total change: -19.20 | |   |
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| Sydney International Open | Sydney | AUS | 2010-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1945 | 2.50 | 8 | -1.28 | 15 | -19.20 | |
|  Solomon, Stephen J. | m | | 2345 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Rachmadi, Herman | | | 1823 | AUS | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Christensen, Joshua | | | 1836 | AUS | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Barisic, Frank | | | 1833 | AUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Ruan, Harry | | | 1801 | AUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Milligan, Helen | | wf | 2016 | NZL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Shen, Daniel | | | 2197 | NZL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Grigg, Sam | | | 1979 | AUS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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